While on a game drive in northern Botswana, a married couple witnessed a dramatic scene involving a troop of baboons fleeing from a pack of lions. What they saw next was completely unexpected — and showed the surprising tenderness that can be exhibited by even the most ferocious of animals. »4/07/14 12:25pm 4/07/14 12:25pm

It looks like the most badass predator to have ever roamed the Earth, but paleontologists have struggled to prove that Tyrannosaurus rex actually hunted its prey, leading some to believe that it was a scavenger. Now, the discovery of a T-rex tooth embedded in the tail of a hadrosaur offers the first direct evidence. »7/16/13 8:00am 7/16/13 8:00am